Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9289124 | Tonometer calibration tool | Russell Bonaventura, David G. Kelkenberg, David L. Beverly, David A. Luce | 2016-03-22 |
| 8800347 | Tonometer calibration tool | Russell Bonaventura, David G. Kelkenberg, David L. Beverly, David A. Luce | 2014-08-12 |
| 7832992 | Air cooled packaged multi-stage centrifugal compressor system | Robert M. Kolodziej, Edward S. Czechowski, John Battershell, Michael Thompson, John C. Bartos +2 more | 2010-11-16 |
| 7819634 | Air cooled packaged multi-stage centrifugal compressor method | Robert M. Kolodziej, Edward S. Czechowski, John Battershell, Michael Thompson, John C. Bartos +2 more | 2010-10-26 |
| 6692235 | Air cooled packaged multi-stage centrifugal compressor system | Robert M. Kolodziej, Edward S. Czechowski, John Battershell, Michael Thompson, John C. Bartos +2 more | 2004-02-17 |
| 6666555 | Ophthalmic refractor having retrofittable readout illumination | David Biggins, Douglas H. Hoover, Carl E. Hynes | 2003-12-23 |
| 5749160 | Multi-zone method for controlling voc and nox emissions in a flatline conveyor wafer drying system | Jeffrey L. Dexter, David C. Siemers, Larry J. Head, Bruce Grebe, William C. Nowack +1 more | 1998-05-12 |
| 5676755 | Flume coater | David C. Siemers, Larry J. Head, Jeffrey L. Dexter | 1997-10-14 |
| 5587748 | Joystick override control for an ophthalmic instrument | David A. Luce | 1996-12-24 |
| 5414229 | Molded bracket for mounting a speaker in a vehicle | Paula M. Rocheleau, James Wojciechowski, Eric Mozer, Lisa Alcini-Mazur | 1995-05-09 |
| 5236746 | Curtain coating process for producing thin photoimageable coatings | Diethard Kapp-Schwoerer, David C. Siemers, James L. Isonhood | 1993-08-17 |
| D336711 | Snow mobile support stand | — | 1993-06-22 |
| 5090477 | Evaporator having integrally baffled tubes | William Sprow | 1992-02-25 |
| 5022135 | Method of manufacturing a fluid conduit having exterior detail | Milan Virsik | 1991-06-11 |
| 4890786 | Fibre drum with reinforcement collar | Lanny A. Oberhofer | 1990-01-02 |
| 4680845 | Method of manufacturing lateral header extensions | — | 1987-07-21 |
| 4679289 | Method and apparatus for forming intruded branch attachment structures in tubing | — | 1987-07-14 |
| 4637307 | Automatic mechanical resonant frequency detector and driver for shuttle printer mechanism | — | 1987-01-20 |
| RE31928 | Display panel for displaying a bar of light | — | 1985-06-25 |
| 4496602 | Imitation buttermilk dry blend suitable for reconstitution with milk | Cecilia Gilmore, Steven R. Dimler, Charles E. Werstak | 1985-01-29 |
| RE31754 | Low-fat comestible spread substitutes | Cecilia Gilmore | 1984-12-04 |
| 4473594 | Imitation sour cream dry blend reconstitutable with milk | Cecilia Gilmore | 1984-09-25 |
| 4451493 | Salad dressings of the separating type | Charles E. Werstak | 1984-05-29 |
| 4415600 | Spray dried coffee whiteners with reduced milk protein | Charles E. Werstak | 1983-11-15 |
| 4410557 | Rearranged triglycerides and process for making same | — | 1983-10-18 |